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CONCEPTS / FIELD NOTE

Operational truth

SCOUT DOCS · CONCEPTS / OPERATIONAL-TRUTH

Distributed state is only useful when its age and source are visible. Scout keeps several facts separate so an old healthy report cannot masquerade as a current healthy system.

  • Connected means the relevant parent or management path is currently observed as online.
  • Unavailable means the system could not obtain the Branch or Router evidence required for the requested operation.
  • Stale means Scout has an observation, but it is too old to present as current.
  • Local only means a child-side change exists while parent visibility is absent from current evidence.
  • Changed locally means the parent received a fresh summary showing that the child’s active configuration changed.
  • Applied, Failed, and Rolled back describe deployment outcomes; they are not interchangeable with reachability.

Observation time matters just as much as the chip. Branch and Router views show when the router-profile agent was last seen, whether the singular Branch Router is running, the active configuration identity, the last deployment outcome, and the certificate-expiry evidence available to the selected Branch.

The UI correlates expected and observed Branch topology and keeps each source’s freshness visible. Scout exposes bounded current diagnostics; it does not claim to be a general metrics, retention, or packet-capture system.